[pulseaudio-discuss] Patch review status wiki page updated
Damir Jelić
poljar at termina.org.uk
Sun Aug 17 03:20:30 PDT 2014
On Sun, Aug 17, 2014 at 11:29:37AM +0300, Tanu Kaskinen wrote:
> On Sun, 2014-08-17 at 13:51 +0600, Alexander E. Patrakov wrote:
> > 17.08.2014 12:38, Tanu Kaskinen wrote:
> > > Patch review status updated:
> > > http://www.freedesktop.org/wiki/Software/PulseAudio/PatchStatus/
> >
> > ...
> >
> > > Resampler quality testing
> > >
> > > From: poljar (Damir Jelić)
> > > Submission date: 2013-08-26(?)
> > > In a github branch: https://github.com/poljar/pulseaudio/commits/resampler_quality
> >
> > Review: does not answer the question "is this distortion audible?" and
> > provides no way to evaluate quality of non-PulseAudio resamplers.
> >
> > So I have decided to redo all of this using a different approach. The
> > new work is based on a psychoacoustical model in order to correct the
> > first objection, and is supposed to judge any resampler according to its
> > output as a wav file (including Windows output recorded by KVM) when
> > given a linear sine sweep. I have already implemented the model, can
> > answer the "is this distortion audible" question given the spectrum of
> > the signal and the distortion, but have not used this yet to analyze the
> > resampler output. Damir also provided useful contributions. So this is
> > definitely no longer "Waiting for Review".
> >
> > As this successor is now a side project that does not share code with
> > PulseAudio and does not even use PulseAudio, I don't expect it to
> > produce a PulseAudio patch. If Damir agrees, let's remove it from the page.
>
> Ok, I'm waiting for "yes" or "no" from Damir.
ACK.
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